Elastic precursor decay calculation
We propose a characteristics scheme to compute the flow field behind the elastic precursor in plane impact. An important feature of the scheme is that the precursor path is one of the lines of the integration net. This enhances the accuracy and flexibility of the scheme. We use the scheme to conduct...
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| Veröffentlicht in: | Journal of applied physics 1986-04, Vol.59 (8), p.2716-2727 |
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| container_end_page | 2727 |
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| container_issue | 8 |
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| container_title | Journal of applied physics |
| container_volume | 59 |
| creator | PARTOM, Y |
| description | We propose a characteristics scheme to compute the flow field behind the elastic precursor in plane impact. An important feature of the scheme is that the precursor path is one of the lines of the integration net. This enhances the accuracy and flexibility of the scheme. We use the scheme to conduct an extensive parametric investigation of the precursor decay flow field. We show that correct shapes of flow field profiles are reproduced only if a finite rate of dislocation generation is assumed. We demonstrate several effects that contribute to the resolution of the precursor decay anomaly. |
| doi_str_mv | 10.1063/1.336980 |
| format | Article |
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Metallurgy</topic><topic>Nondestructive testing</topic><topic>Physics</topic><topic>Specific materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>PARTOM, Y</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of applied physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>PARTOM, Y</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Elastic precursor decay calculation</atitle><jtitle>Journal of applied physics</jtitle><date>1986-04-15</date><risdate>1986</risdate><volume>59</volume><issue>8</issue><spage>2716</spage><epage>2727</epage><pages>2716-2727</pages><issn>0021-8979</issn><eissn>1089-7550</eissn><coden>JAPIAU</coden><abstract>We propose a characteristics scheme to compute the flow field behind the elastic precursor in plane impact. 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| fulltext | fulltext |
| identifier | ISSN: 0021-8979 |
| ispartof | Journal of applied physics, 1986-04, Vol.59 (8), p.2716-2727 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_24099925 |
| source | AIP Digital Archive |
| subjects | Analysing. Testing. Standards Applied sciences Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology High-pressure and shock-wave effects in solids and liquids Materials science Measurement of properties and materials state Mechanical and acoustical properties of condensed matter Metals, semimetals and alloys Metals. Metallurgy Nondestructive testing Physics Specific materials |
| title | Elastic precursor decay calculation |
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